Search a number
-
+
36051030 = 23251033889
BaseRepresentation
bin1000100110000…
…1100001010110
32111211120201100
42021201201112
533212113110
63324410530
7615300021
oct211414126
974746640
1036051030
1119393744
12100a6a46
137613292
144b061b8
153271bc0
hex2261856

36051030 has 48 divisors (see below), whose sum is σ = 94667040. Its totient is φ = 9517824.

The previous prime is 36050969. The next prime is 36051053. The reversal of 36051030 is 3015063.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 36050994 and 36051012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7326 + ... + 11214.

It is an arithmetic number, because the mean of its divisors is an integer number (1972230).

Almost surely, 236051030 is an apocalyptic number.

36051030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36051030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47333520).

36051030 is an abundant number, since it is smaller than the sum of its proper divisors (58616010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36051030 is a wasteful number, since it uses less digits than its factorization.

36051030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005 (or 4002 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 36051030 is about 6004.2509940874. The cubic root of 36051030 is about 330.3486672924.

Adding to 36051030 its reverse (3015063), we get a palindrome (39066093).

The spelling of 36051030 in words is "thirty-six million, fifty-one thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 103 206 309 515 618 927 1030 1545 1854 3090 3889 4635 7778 9270 11667 19445 23334 35001 38890 58335 70002 116670 175005 350010 400567 801134 1201701 2002835 2403402 3605103 4005670 6008505 7210206 12017010 18025515 36051030